An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
NSN 6620-01-323-7620
NSN 5935-01-136-5362
NSN 5895-01-022-8663
NSN 5910-01-151-2953
NSN 2925-00-254-9776
NSN 5975-00-701-8061
NSN 6320-01-202-8761
NSN 5910-01-252-4544
NSN 5920-01-652-1179
NSN 4140-00-876-9285
NSN 5895-01-280-3174
NSN 5990-01-563-1554